Abstract
We report a novel measurement method of velocity distribution for 100 nm channels employing sizeregulated fluorescent single molecules as flow tracer, i.e., molecular image velocimetry (MIV). MIV enables study of fluid flow in nanochannels, which has been difficult for conventional particle image velocimetry (PIV) employing 100 nm particles of similar size to the channel. This method will further understanding of nanoscale fluid dynamics important for nanofluidics.
| Original language | English |
|---|---|
| Title of host publication | MicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences |
| Publisher | Chemical and Biological Microsystems Society |
| Pages | 1127-1129 |
| Number of pages | 3 |
| ISBN (Electronic) | 9780979806483 |
| Publication status | Published - 2015 Jan 1 |
| Externally published | Yes |
| Event | 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2015 - Gyeongju, Korea, Republic of Duration: 2015 Oct 25 → 2015 Oct 29 |
Publication series
| Name | MicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences |
|---|
Other
| Other | 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences, MicroTAS 2015 |
|---|---|
| Country | Korea, Republic of |
| City | Gyeongju |
| Period | 15/10/25 → 15/10/29 |
Keywords
- Fluid flow
- Measurement
- Nanofluidics
ASJC Scopus subject areas
- Control and Systems Engineering
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Cite this
Kazoe, Y., Hiramatsu, Y., Mawatari, K., & Kitamori, T. (2015). Molecular image velocimetry for measuring flow velocity distribution in extended-nanochannel. In MicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences (pp. 1127-1129). (MicroTAS 2015 - 19th International Conference on Miniaturized Systems for Chemistry and Life Sciences). Chemical and Biological Microsystems Society.